.outer {
    width: 500px;
    height: 50px;
    background-color: pink;
    border-radius: 25px;
}

.inner {
    height: 40px;
    margin: auto 0px;
    border-radius: 20px;
    background-color: white;
}

span {
    margin-left: 200px;
}

button {
    margin-left: 20px;
}